| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $153.40 | 6.674% | $163.6379 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $132.37 | 3.195% | $136.5992 | $136.60 | $136.60 | $136.60 |
| Purchase #3 | $65.33 | 3.754% | $67.7825 | $67.78 | $67.80 | $67.80 |
| Purchase #4 | $186.76 | 13.415% | $211.8139 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $223.59 | 11.390% | $249.0569 | $249.06 | $249.05 | $249.10 |
| Purchase #6 | $27.30 | 8.315% | $29.57 | $29.57 | $29.55 | $29.60 |
| Purchase #7 | $123.30 | 12.265% | $138.4227 | $138.42 | $138.40 | $138.40 |
| 7 purchase totals = | $912.05 | $996.8831 | $996.88 | $996.85 | $996.90 | |